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EP1222957A1 - Process and device for producing a food grade oil-in-water emulsion - Google Patents

Process and device for producing a food grade oil-in-water emulsion Download PDF

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Publication number
EP1222957A1
EP1222957A1 EP00128339A EP00128339A EP1222957A1 EP 1222957 A1 EP1222957 A1 EP 1222957A1 EP 00128339 A EP00128339 A EP 00128339A EP 00128339 A EP00128339 A EP 00128339A EP 1222957 A1 EP1222957 A1 EP 1222957A1
Authority
EP
European Patent Office
Prior art keywords
pipe
emulsion
plate
preemulsion
process according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP00128339A
Other languages
German (de)
French (fr)
Inventor
Volker Schroeder
Thomas Oberacker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe des Produits Nestle SA
Nestle SA
Original Assignee
Societe des Produits Nestle SA
Nestle SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Societe des Produits Nestle SA, Nestle SA filed Critical Societe des Produits Nestle SA
Priority to EP00128339A priority Critical patent/EP1222957A1/en
Priority to PE2001001149A priority patent/PE20020564A1/en
Priority to PCT/EP2001/013447 priority patent/WO2002039833A1/en
Priority to HR20030406A priority patent/HRP20030406A2/en
Priority to AU2002215049A priority patent/AU2002215049A1/en
Priority to YU38903A priority patent/YU38903A/en
Priority to EP01983593.3A priority patent/EP1337161B1/en
Priority to PL365583A priority patent/PL199997B1/en
Priority to ES01983593.3T priority patent/ES2511715T3/en
Priority to RU2003118332/13A priority patent/RU2287300C2/en
Publication of EP1222957A1 publication Critical patent/EP1222957A1/en
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/60—Salad dressings; Mayonnaise; Ketchup
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L23/00—Soups; Sauces; Preparation or treatment thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/41—Emulsifying
    • B01F23/4105—Methods of emulsifying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
    • B01F25/4521—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through orifices in elements, e.g. flat plates or cylinders, which obstruct the whole diameter of the tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2215/00—Auxiliary or complementary information in relation with mixing
    • B01F2215/04—Technical information in relation with mixing
    • B01F2215/0413—Numerical information
    • B01F2215/0436—Operational information
    • B01F2215/0468—Numerical pressure values

Definitions

  • the present invention concerns a process for producing a food grade stable oil-in-water emulsion.
  • the invention concerns further the device for carrying out this process.
  • the DE patent application 19856604 concerns a process and a device for the preparation of an emulsion, wherein the raw emulsion is pressed in a pipe through an aperture of a plate, said aperture being adjusted with a needle. This gives a way of operating more or less quickly the device and of obtaining a very fine emulsion.
  • the drawback of this solution is that the device has to be cleaned more often, because of the presence of the needle in the system .
  • the EP patent application 1'008'380 concerns also a process for preparing an emulsion , wherein the liquids to be mixed are pumped at a pressure of about 100 to 800 bar through a mixing device comprising an inlet nozzle, a turbulence chamber and an outlet nozzle. The problem with this solution is that the pressure used is very high and they use a very small turbulence chamber.
  • the object of the present invention is to develop a process for preparing an oil-in-water emulsion, with no problem for the cleaning of the used device and wherein said process is carried out without any expensive element for said device.
  • the present invention concerns a process for producing a food grade stable oil-in-water emulsion, which method comprises
  • the oil or fat is an edible oil or fat, preferably an animal fat, a vegetable oil taken from the group consisting of corn oil, sunflower oil, soybean oil and cottonseed oil.
  • the emulsifier is taken from the group consisting of protein, unmodified egg yolk, modified egg yolk, lecithin, phospholipid, as well as artificial emulsifier , like polyoxyethylen.
  • the content of oil or fat of the emulsion can vary between 0.1 and 80 %. In the present description, all the percentages are given in weight.
  • the emulsion is produced with an oil or fat content of about 55 to 78 %.
  • the other ingredients of the produced emulsion are taken from the group consisting of sugar, salt, vinegar, mustard, spices, flavorings. According to the process of the invention, there is normally no need to add in the emulsion a stabilizer or a thickener. Nevertheless, such an addition can be possible when the amount of oil or fat is below 55 %.
  • the emulsion is produced with a final viscosity comprised between 1 and 50 Pa.s.
  • the emulsion is preferably produced to reach a final viscosity of about 5 to 40 Pa.s.
  • the viscosity is measured at 20 °C at a shear rate of 10 s -1 , for example with a Bohlin Rheometer CS 100.
  • the preemulsion is preferably pumped at a pressure comprised between 10 and 100 bar. This means that it is possible to use according to the invention any existing pump working in this range.
  • the preemulsion is prepared in a tank with all the ingredients mixed together with the help of a classical stirrer and then pumped through the pipe at the above mentioned pressure.
  • the oil or fat on one side and all the other ingredients on the other side are brought together in a pre-emulsification unit and then pumped through the pipe.
  • the first is that the pumping is carried out through a pipe comprising one plate having one opening.
  • the second way is that the pumping is carried out through a pipe comprising two plates, each plate comprising at least one opening.
  • the plate or plates Preferably, the plate or plates have 1 to 10 openings.
  • a solution with three or more plates is also possible, but not preferred.
  • the invention further relates to a device for carrying out the process described hereinbefore, consisting of a pipe for the flowing of the preemulsion, said pipe comprising at least one plate, each plate presenting at least one opening.
  • a device for carrying out the process described hereinbefore consisting of a pipe for the flowing of the preemulsion, said pipe comprising at least one plate, each plate presenting at least one opening.
  • Upstream of the device there is either a classical stirrer or a prehomogenizer to prepare the preemulsion.
  • Downstream of the device no further emulsification is necessary.
  • the emulsion is then filled either in jars or in tubes.
  • the device comprises one plate with al least one opening.
  • the device comprises two plates, each plate comprising at least one opening.
  • the plate or plates comprise 1 to 10 openings.
  • the distance between the two plates is such that the ratio of the diameter of the pipe to said distance between both plates is of at least 1, preferably of about 2 to 3.
  • the pipe for allowing the preemulsion to flow through has such a diameter that the ratio diameter of the tube to the diameter of each opening is at least of about 10. This ratio is preferably comprised between 10 and 100.
  • the thickness of the plate is such that the preemulsion flows through the pipe for supporting the above mentioned pressure .
  • the diameter of the openings in the first plate is either greater than the diameter of the openings in the second plate or smaller. It is also possible that they have the same size.
  • the device of the invention can be either disposed vertically or horizontally or inclined according to a certain angle. In the case of the preparation of an emulsion with a high oil content, it should be processed with a vertical device. Otherwise, all possibilities can to be taken into consideration.
  • the tube (1) receives the preemulsion flowing according to the direction of arrow (4) through the opening (3) of the plate (2).
  • the final emulsion flows in the direction according to arrow (5) and the ratio diameter of the tube to diameter of the opening is of 10. It is possible with this device to obtain an emulsion with particle size of the oil droplets of around 8 microns and a viscosity of 10 Pa.s.
  • the device of figure 2 is similar to that of figure 1.
  • a pipe (6) with a plate (7) said plate presenting an opening (8).
  • the preemulsion enters the pipe according to arrow (9) and leaves the pipe along arrow (10).
  • the bore (8) has a frusto-conical shape.
  • the pipe (11) has a plate (13) presenting five openings (15). Each opening has such a diameter that the ratio diameter of the tube to diameter of each opening is of 10.
  • the preemulsion flows in the direction of arrow (12) for entering the device and leaves following the direction of arrow (14).
  • the figure 4 shows a device according to the second embodiment.
  • the pipe (16) presents two plates (19) and (20), so that there is a formation of a chamber (23) between both plates.
  • Both plates (19) and (20) have respectively openings (21) and (22).
  • the ratio of the diameter of the pipe to the diameter of each bore is of 10.
  • the preemulsion enters according direction of arrow (17) and leaves the device along direction (18).
  • the distance between both plates is such that the ratio of the diameter of the pipe to said distance between both plates is of 1.
  • An oil-in-water emulsion is prepared by mixing following ingredients :
  • This premix is put in a tank and stirred with a conventional device.
  • This preemulsion is then pumped at a pressure of 25 bar through a pipe presenting one plate with 3 openings, having a ratio of tube diameter to each opening of 10.
  • the flow rate of the preemulsion is around 200 kg/h.
  • the obtained emulsion has a viscosity of 20 Pa.s and an average size of the oil droplets of 4 microns.
  • the product has a good shelf life stability and remains very stable during at least 9 months at ambient temperature.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Colloid Chemistry (AREA)
  • Seasonings (AREA)

Abstract

The invention concerns a process for producing a food grade stable oil-in-water emulsion, which method comprises
  • producing a preemulsion of the oil , the water , the emulsifier and the other ingredients and
  • pumping said preemulsion at a pressure between 5 and 500 bar through a pipe comprising at least one plate, said plate presenting at least one bore to obtain the emulsion.

Description

  • The present invention concerns a process for producing a food grade stable oil-in-water emulsion. The invention concerns further the device for carrying out this process.
  • The DE patent application 19856604 concerns a process and a device for the preparation of an emulsion, wherein the raw emulsion is pressed in a pipe through an aperture of a plate, said aperture being adjusted with a needle. This gives a way of operating more or less quickly the device and of obtaining a very fine emulsion. The drawback of this solution is that the device has to be cleaned more often, because of the presence of the needle in the system . The EP patent application 1'008'380 concerns also a process for preparing an emulsion , wherein the liquids to be mixed are pumped at a pressure of about 100 to 800 bar through a mixing device comprising an inlet nozzle, a turbulence chamber and an outlet nozzle. The problem with this solution is that the pressure used is very high and they use a very small turbulence chamber.
  • The object of the present invention is to develop a process for preparing an oil-in-water emulsion, with no problem for the cleaning of the used device and wherein said process is carried out without any expensive element for said device.
  • The present invention concerns a process for producing a food grade stable oil-in-water emulsion, which method comprises
    • producing a preemulsion of the oil or melted fat, the water , the emulsifier and the other ingredients and
    • pumping said preemulsion at a pressure of at least 5 bar through a pipe comprising at least one plate, said plate presenting at least one opening to obtain the emulsion.
  • The oil or fat is an edible oil or fat, preferably an animal fat, a vegetable oil taken from the group consisting of corn oil, sunflower oil, soybean oil and cottonseed oil. The emulsifier is taken from the group consisting of protein, unmodified egg yolk, modified egg yolk, lecithin, phospholipid, as well as artificial emulsifier , like polyoxyethylen.
  • It is possible to prepare according to the invention a low-fat emulsion or a high-fat emulsion. Therefore , the content of oil or fat of the emulsion can vary between 0.1 and 80 %. In the present description, all the percentages are given in weight. Preferably, the emulsion is produced with an oil or fat content of about 55 to 78 %.
  • The other ingredients of the produced emulsion are taken from the group consisting of sugar, salt, vinegar, mustard, spices, flavorings. According to the process of the invention, there is normally no need to add in the emulsion a stabilizer or a thickener. Nevertheless, such an addition can be possible when the amount of oil or fat is below 55 %.
  • The emulsion is produced with a final viscosity comprised between 1 and 50 Pa.s. The emulsion is preferably produced to reach a final viscosity of about 5 to 40 Pa.s. The viscosity is measured at 20 °C at a shear rate of 10 s-1, for example with a Bohlin Rheometer CS 100.
  • The preemulsion is preferably pumped at a pressure comprised between 10 and 100 bar. This means that it is possible to use according to the invention any existing pump working in this range.
  • It is possible according to the invention to operate either in a discontinuous or a continuous way. In the discontinuous manner, the preemulsion is prepared in a tank with all the ingredients mixed together with the help of a classical stirrer and then pumped through the pipe at the above mentioned pressure. In the continuous way of processing, the oil or fat on one side and all the other ingredients on the other side are brought together in a pre-emulsification unit and then pumped through the pipe.
  • Concerning the pumping of the preemulsion through the pipe, it is at least possible to operate according to two ways. The first is that the pumping is carried out through a pipe comprising one plate having one opening. The second way is that the pumping is carried out through a pipe comprising two plates, each plate comprising at least one opening. Preferably, the plate or plates have 1 to 10 openings. A solution with three or more plates is also possible, but not preferred.
  • The invention further relates to a device for carrying out the process described hereinbefore, consisting of a pipe for the flowing of the preemulsion, said pipe comprising at least one plate, each plate presenting at least one opening. Upstream of the device, there is either a classical stirrer or a prehomogenizer to prepare the preemulsion. Downstream of the device, no further emulsification is necessary. The emulsion is then filled either in jars or in tubes.
  • According to a first embodiment of the invention, the device comprises one plate with al least one opening. According to a second embodiment of the invention, the device comprises two plates, each plate comprising at least one opening. Preferably, for the first and the second embodiment, the plate or plates comprise 1 to 10 openings. In the case of the second embodiment, the distance between the two plates is such that the ratio of the diameter of the pipe to said distance between both plates is of at least 1, preferably of about 2 to 3.
  • In the device , for both embodiments, the pipe for allowing the preemulsion to flow through has such a diameter that the ratio diameter of the tube to the diameter of each opening is at least of about 10. This ratio is preferably comprised between 10 and 100.
  • The thickness of the plate is such that the preemulsion flows through the pipe for supporting the above mentioned pressure .
  • In the case of the second embodiment, the diameter of the openings in the first plate is either greater than the diameter of the openings in the second plate or smaller. It is also possible that they have the same size.
  • The device of the invention can be either disposed vertically or horizontally or inclined according to a certain angle. In the case of the preparation of an emulsion with a high oil content, it should be processed with a vertical device. Otherwise, all possibilities can to be taken into consideration.
  • The following description of the specification is made in relation with the drawings, wherein
  • Fig. 1 is a schematic view of the first embodiment of the device of the invention,
  • Fig. 2 is a schematic view of a second alternative of the first embodiment,
  • Fig. 3 is a schematic view of a third alternative of the first embodiment and
  • Fig. 4 is a schematic view of the second embodiment of the device of the invention.
  • The figures only show the device of the invention and not the upstream and downstream parts. Upstreams, there is normally means for preparing the preemulsion and downstream the filling line.
  • The tube (1) receives the preemulsion flowing according to the direction of arrow (4) through the opening (3) of the plate (2). The final emulsion flows in the direction according to arrow (5) and the ratio diameter of the tube to diameter of the opening is of 10. It is possible with this device to obtain an emulsion with particle size of the oil droplets of around 8 microns and a viscosity of 10 Pa.s.
  • The device of figure 2 is similar to that of figure 1. There is a pipe (6) with a plate (7) , said plate presenting an opening (8). The preemulsion enters the pipe according to arrow (9) and leaves the pipe along arrow (10). The difference with the preceding figure is that the bore (8) has a frusto-conical shape.
  • In the device of figure 3, the pipe (11) has a plate (13) presenting five openings (15). Each opening has such a diameter that the ratio diameter of the tube to diameter of each opening is of 10. The preemulsion flows in the direction of arrow (12) for entering the device and leaves following the direction of arrow (14).
  • The figure 4 shows a device according to the second embodiment. The pipe (16) presents two plates (19) and (20), so that there is a formation of a chamber (23) between both plates. Both plates (19) and (20) have respectively openings (21) and (22). The ratio of the diameter of the pipe to the diameter of each bore is of 10. The preemulsion enters according direction of arrow (17) and leaves the device along direction (18). The distance between both plates is such that the ratio of the diameter of the pipe to said distance between both plates is of 1.
  • The following description is made in relation with an example.
    • Example
  • An oil-in-water emulsion is prepared by mixing following ingredients :
  • 70 % sunflower oil
  • 6 % modified egg yolk
  • 14 % water
  • 4 % vinegar
  • 6 % other ingredients, like sugar, salt, flavorings
  • This premix is put in a tank and stirred with a conventional device. This preemulsion is then pumped at a pressure of 25 bar through a pipe presenting one plate with 3 openings, having a ratio of tube diameter to each opening of 10. The flow rate of the preemulsion is around 200 kg/h.
  • The obtained emulsion has a viscosity of 20 Pa.s and an average size of the oil droplets of 4 microns.
  • The product has a good shelf life stability and remains very stable during at least 9 months at ambient temperature.

Claims (13)

  1. A process for producing a food grade stable oil-in-water emulsion, which method comprises
    producing a preemulsion of the oil or melted fat, the water , the emulsifier and the other ingredients and
    pumping said preemulsion at a pressure of at least 5 bar through a pipe comprising at least one plate, said plate presenting at least one opening to obtain the emulsion.
  2. A process according to claim 1, wherein the emulsion is produced with an oil content between 0.1 and 80 %.
  3. A process according to claim 2, wherein the emulsion is produced with an oil content between 55 and 78 %.
  4. A process according to any of claims 1 to 3, wherein the emulsion is produced with a final viscosity comprised between 1 to 50 Pa.s
  5. A process according to claim 4, wherein the emulsion is produced with a final viscosity comprised between 5 and 40 Pa.s.
  6. A process according to any of claims 1 to 5, wherein the preemulsion is pumped at a pressure comprised between 10 and 100 bar.
  7. A process according to any of claims 1 to 6, wherein the preemulsion is prepared in a continuous or a discontinuous way.
  8. A process according to any of claims 1 to 7, wherein the premulsion is pumped through a pipe comprising one plate comprising one opening.
  9. A process according to any of claims 1 to 7, wherein the premulsion is pumped through a pipe comprising two plates, each plate comprising at least 1 opening.
  10. A device for carrying out the process according to any of claims 1 to 9, consisting of a pipe for the flowing of the preemulsion, said pipe comprising at least one plate, each plate presenting at least one opening.
  11. A device according to claim 11, wherein the pipe comprises one plate with between 1 and 10 openings.
  12. A device according to claim 11, wherein the pipe comprises two plates with between 1 and 10 openings, the distance between both plates being such that the ratio of the diameter of the pipe to said distance is of at least 1.
  13. A device according to any of claims 11 to 13, wherein the pipe has such a diameter that the ratio diameter of the tube to the diameter of each opening is at least of about 10.
EP00128339A 2000-11-20 2000-12-22 Process and device for producing a food grade oil-in-water emulsion Withdrawn EP1222957A1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
EP00128339A EP1222957A1 (en) 2000-12-22 2000-12-22 Process and device for producing a food grade oil-in-water emulsion
PE2001001149A PE20020564A1 (en) 2000-11-20 2001-11-16 FOOD EMULSION OIL IN WATER OF MAYONNAISE TYPE THAT HAS A REDUCED LEVEL OF FAT, AND PROCESS FOR ITS PREPARATION
PCT/EP2001/013447 WO2002039833A1 (en) 2000-11-20 2001-11-20 Oil-in-water foodstuff emulsion of the mayonnaise type having a reduced fat level, and a process for its preparation
HR20030406A HRP20030406A2 (en) 2000-11-20 2001-11-20 Oil-in-water foodstuff emulsion of the mayonnaise type having a reduced fat level, and a process for its preparation
AU2002215049A AU2002215049A1 (en) 2000-11-20 2001-11-20 Oil-in-water foodstuff emulsion of the mayonnaise type having a reduced fat level, and a process for its preparation
YU38903A YU38903A (en) 2000-11-20 2001-11-20 Oil-in-water foodstuff emulsion of the mayonnaise type having a reduced fat level and a process for its preparation
EP01983593.3A EP1337161B1 (en) 2000-11-20 2001-11-20 Oil-in-water foodstuff emulsion of the mayonnaise type having a reduced fat level, and a process for its preparation
PL365583A PL199997B1 (en) 2000-11-20 2001-11-20 Oil-in-water foodstuff emulsion of the mayonnaise type having a reduced fat level, and a process for its preparation
ES01983593.3T ES2511715T3 (en) 2000-11-20 2001-11-20 Food emulsion of the oil-in-water type, of the mayonnaise type, which has a reduced level of fats, and a process for its manufacture
RU2003118332/13A RU2287300C2 (en) 2000-12-22 2001-11-20 Water-in-oil emulsion and method for preparing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00128339A EP1222957A1 (en) 2000-12-22 2000-12-22 Process and device for producing a food grade oil-in-water emulsion

Publications (1)

Publication Number Publication Date
EP1222957A1 true EP1222957A1 (en) 2002-07-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP00128339A Withdrawn EP1222957A1 (en) 2000-11-20 2000-12-22 Process and device for producing a food grade oil-in-water emulsion

Country Status (2)

Country Link
EP (1) EP1222957A1 (en)
RU (1) RU2287300C2 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
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EP1473077A3 (en) * 2003-04-28 2005-04-20 Fuji Photo Film Co., Ltd. Fluid mixing apparatus and fluid mixing system
WO2009001323A3 (en) * 2007-06-28 2009-06-04 Procter & Gamble Apparatus and method for mixing of fluids by producing shear and/or cavitation, and components for such an apparatus
EP2211975A4 (en) * 2007-11-08 2011-11-23 Nexmed Holdings Inc Device and system for mixing and dispensing components stored separately from one another
EP2417858A1 (en) 2010-08-09 2012-02-15 Kraft Foods R & D, Inc. High pressure homogenization in combination with functionalized egg for production of emulsion-based food products
US8322910B2 (en) 2008-07-25 2012-12-04 The Procter & Gamble Company Apparatus and method for mixing by producing shear and/or cavitation, and components for apparatus
WO2013121295A3 (en) * 2012-02-17 2013-12-19 Wiab Water Innovation Ab Mixing device
EP2745711A1 (en) 2012-12-21 2014-06-25 Deutsches Institut für Lebensmitteltechnik e.V. Process for production of low fat oil-in-water emulsions
US20150181914A1 (en) * 2012-06-21 2015-07-02 Conopco, Inc., D/B/A Unilever Edta - free mayonnaise and method for the production thereof
WO2015197677A1 (en) * 2014-06-24 2015-12-30 Tetra Laval Holdings & Finance S.A. A liquid product mixer, and a method for mixing flowing liquid products
EP4285741A1 (en) * 2022-06-03 2023-12-06 GB Foods Belgium Method for the preparation of a condiment in the form of an oil-in-water emulsion

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD2868G2 (en) * 2005-02-01 2006-05-31 Технический университет Молдовы Process for obtaining the water-oil-water food emulsion enriched with micronutrients
US8153180B2 (en) * 2005-09-06 2012-04-10 Pepsico, Inc. Method and apparatus for making beverages
AU2007341458B2 (en) * 2006-12-28 2011-03-17 Unilever Plc Edible aerated oil-and-water emulsion

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2125245A (en) * 1935-06-28 1938-07-26 Texas Co Emulsion apparatus
US4996004A (en) * 1982-08-14 1991-02-26 Bayer Aktiengesellschaft Preparation of pharmaceutical or cosmetic dispersions
DE19542499A1 (en) * 1995-11-15 1997-05-22 Bayer Ag Method and device for producing a parenteral drug preparation
EP1008380A2 (en) * 1998-12-07 2000-06-14 F. Hoffmann-La Roche Ag Process and apparatus for mixing or dispersing liquids
DE19856604A1 (en) * 1998-12-08 2000-06-15 Basf Ag Preparation of fine emulsion by passing through orifice under pressure involves use of adjustable element in opening, e.g. in shape of valve needle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4923707A (en) * 1989-01-06 1990-05-08 Kraft, Inc. Low oil mayonnaise and method of making
RU2105501C1 (en) * 1994-06-06 1998-02-27 Михайлова Галина Петровна Food emulsion "oil-in-water"

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2125245A (en) * 1935-06-28 1938-07-26 Texas Co Emulsion apparatus
US4996004A (en) * 1982-08-14 1991-02-26 Bayer Aktiengesellschaft Preparation of pharmaceutical or cosmetic dispersions
DE19542499A1 (en) * 1995-11-15 1997-05-22 Bayer Ag Method and device for producing a parenteral drug preparation
EP1008380A2 (en) * 1998-12-07 2000-06-14 F. Hoffmann-La Roche Ag Process and apparatus for mixing or dispersing liquids
DE19856604A1 (en) * 1998-12-08 2000-06-15 Basf Ag Preparation of fine emulsion by passing through orifice under pressure involves use of adjustable element in opening, e.g. in shape of valve needle

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WO2009001323A3 (en) * 2007-06-28 2009-06-04 Procter & Gamble Apparatus and method for mixing of fluids by producing shear and/or cavitation, and components for such an apparatus
CN104800931A (en) * 2007-11-08 2015-07-29 尼克斯梅德控股公司 Device and system for mixing and dispensing components stored separately from one another
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US8322910B2 (en) 2008-07-25 2012-12-04 The Procter & Gamble Company Apparatus and method for mixing by producing shear and/or cavitation, and components for apparatus
EP2417858A1 (en) 2010-08-09 2012-02-15 Kraft Foods R & D, Inc. High pressure homogenization in combination with functionalized egg for production of emulsion-based food products
US20180147548A1 (en) * 2012-02-17 2018-05-31 SoftOx Solutions AS Mixing device
WO2013121295A3 (en) * 2012-02-17 2013-12-19 Wiab Water Innovation Ab Mixing device
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US20150181914A1 (en) * 2012-06-21 2015-07-02 Conopco, Inc., D/B/A Unilever Edta - free mayonnaise and method for the production thereof
US9949501B2 (en) * 2012-06-21 2018-04-24 Conopco, Inc. EDTA—free mayonnaise and method for the production thereof
US10188130B2 (en) 2012-06-21 2019-01-29 Conopco, Inc. EDTA—free mayonnaise for the production thereof
EP2745711A1 (en) 2012-12-21 2014-06-25 Deutsches Institut für Lebensmitteltechnik e.V. Process for production of low fat oil-in-water emulsions
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